<<Disclaimer: Verify this information before applying it to your situation.>> Hi! My friend has a nagging cough. She's celiac and normally doesn't get bothered by coughs and hasn't had occasion to use antitussives. I was wondering about GF cough suppressants (drops/elixirs/etc). I checked out VICKS cough drops, called Proctor and Gamble. They say the drops are GF but there "may be traces" so I didn't buy them. Any advice muchly appreciated. TIA, Brady